File is not `goimports`-ed with -local github.com/prometheus/alertmanager (goimports)

File is not `gofumpt`-ed with `-extra` (gofumpt)

File is not `gofumpt`-ed with `-extra` (gofumpt)

len: use require.Len (testifylint)

File is not `gofumpt`-ed with `-extra` (gofumpt)

File is not `gofumpt`-ed with `-extra` (gofumpt)

len: use require.Len (testifylint)

len: use require.Len (testifylint)

len: use require.Len (testifylint)

File is not `gofumpt`-ed with `-extra` (gofumpt)

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: golangci/golangci-lint-action@3a919529898de77ec3da873e3063ca4b10e7f5cc. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

var-naming: var groupId should be groupID (revive)

var-naming: var routeId should be routeID (revive)

var-naming: const keyGroupId should be keyGroupID (revive)

var-naming: func WithGroupId should be WithGroupID (revive)